obj_coll_xml = """<?xml version="1.0" encoding="utf-8"?>
<ObjectCollection>
  <Representation id="enzo-1.5/representations#grid">grid</Representation>
  <Count>1000</Count>
</ObjectCollection>"""

dset_xml = """<?xml version="1.0" encoding="utf-8"?>
<Dataset>
  <TimeStep>3</TimeStep>
  <Size>20398080</Size>
  <SimulationTime>0.1</SimulationTime>
  <Name>EnzoFlow.tar</Name>
  <Time>1.0</Time>
  <ObjectCollectionList>
    <ObjectCollection>
      <Representation id="enzo-1.5/representations#grid">grid</Representation>
      <Count>1000</Count>
    </ObjectCollection>
    <ObjectCollection>
      <Representation id="enzo-1.5/representations#dark_matter">particle</Representation>
      <Count>1073741824</Count>
    </ObjectCollection>
  </ObjectCollectionList>
  <CharacterizationList>
    <Characterization ucd="phys.velocity" property="simulations/1/processes/#mach" quantity="mean">2.1</Characterization>
  </CharacterizationList>
  <Run id="/root/foo/goo/moo/Sedov1">Sedov1</Run>
</Dataset>"""
